| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.44 | 12.395% | $106.1458 | $106.15 | $106.15 | $106.10 |
| Purchase #2 | $55.42 | 11.606% | $61.852 | $61.85 | $61.85 | $61.90 |
| Purchase #3 | $204.62 | 10.113% | $225.3132 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $160.67 | 12.149% | $180.1898 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $29.51 | 3.334% | $30.4939 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $222.38 | 3.111% | $229.2982 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $87.45 | 6.485% | $93.1211 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $854.49 | $926.4140 | $926.41 | $926.40 | $926.40 | |